{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["neighborhood of", "nationality"], "input": "When the Communists came to power in 1948 , he was smuggled across the border into Austria and resided in Vienna before immigrating to the United States in 1949 ."}
{"neighborhood of": [], "nationality": []}